Industrial equipment gear industry development space
2025-07-18 08:05:41
Although the gear may not look impressive at first glance, it plays a crucial role in industrial machinery. China's gear industry is mainly divided into three sectors: industrial gears, vehicle gears, and gear manufacturing equipment. Among these, vehicle gears hold the largest market share at 60%. Industrial gears are further categorized into general-purpose, special-purpose, and specific-type gears, with market shares of 18%, 12%, and 8% respectively. Gear manufacturing equipment accounts for about 2% of the total market.
During the 15th Five-Year Plan period, the total output value of the gear industry grew from 25 billion yuan to 50 billion yuan, with an average annual growth rate close to 20%. In just five years, the industry doubled in size and ranked fourth globally. Many enterprises have achieved sales volumes exceeding 100 million yuan. The industry has also seen increased concentration, with major players dominating key segments. Currently, within the five main product categories of the gear industry—spanning hundreds of series and thousands of products—there are numerous items that match international advanced standards. In 2006, the annual output value reached 59 billion yuan, with vehicle gears accounting for as much as two-thirds of the total. The development of the automobile industry strongly supports the growth of gear mold technology.
Gear consumption is massive, with each car containing more than 20 different gears. Most automotive gears are made from 20CRMNTI alloy steel, while only high-end passenger car transmission gears use stainless steel. This means that the demand for gear steel grows in tandem with the automotive, marine, and construction machinery industries. Additionally, the rising exports of mechanical and electrical products have significantly boosted the demand for gears. Over the past few years, the export of such products has grown by over 30% annually, leading to a gear consumption increase of more than 25%. The market for specialized and unique gear transmissions is also expanding, including non-circular gears, powder metallurgy gears, and small module gears. As a result, the demand for gear steel remains strong.
Gear reducers come in various types, including R series helical gear hard surface reducers, S series helical gear worm reducers, K series spiral bevel gear reducers, F series parallel shaft helical gear reducers, G fully enclosed gear reducers, and Z series hard tooth surface cylindrical gear reducers. Each type serves different applications and industries, making them essential components in a wide range of mechanical systems.
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